Pac-Dent, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Apr 2029
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due May 14, 2027The maintenance fee for Disposable protective assembly apparatus for a dental syringe (US 11,813,128) comes due May 14, 2027. Unpaid by Nov 15, 2027, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,771,110 | Twisted static paste mixer with a dynamic premixing chamber In force · From the USPTO record | In force | From the USPTO record | |
| US D785,810 | Two component mixing tip In force · From the USPTO record | In force | From the USPTO record | |
| US 9,795,464 | Adapter and tip for an air and water dental syringe device In force · From the USPTO record | In force | From the USPTO record | |
| US 9,795,543 | Nano-complexes for enamel remineralization In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 10,406,078 | Nano-Complexes for Enamel Remineralization In force · High confidence | In force | High confidence | |
| US 11,813,128 | Disposable protective assembly apparatus for a dental syringe In force · From the USPTO record | In force | From the USPTO record | |
| US 10,973,608 | Disposable protective assembly apparatus for a dental syringe In force · From the USPTO record | In force | From the USPTO record | |
| US 12,502,247 | Disposable protective assembly apparatus for a dental syringe In force · From the USPTO record | In force | From the USPTO record | |
| US 11,318,093 | Dental topical anesthetic gel In force · From the USPTO record | In force | From the USPTO record | |
| US 12,643,287 | Photocurable Materials for the Production of Dental Prostheses and Devices In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 12: 1 lapsed for an unpaid fee · 4 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
1 pending · 3 abandoned · 2 no status recorded